语法状语从句

1、语法专项提升状语从句状语从句语法专项提升Lessons can be learned to face the future, _ history cannot be changed. A. though B. as C. since D. unless （ 2014年江苏高考21题）语法专项提升We were about to set off when it suddenly began to rain.我们刚要出发，突然下起雨来。我们刚要出发，突然下起雨来。We were having a meeting when someone broke in.我们正开着会突然有人闯入。我们正开着会突然

2、有人闯入。He had just fallen asleep when the phone rang.他刚刚睡着电话就响了。他刚刚睡着电话就响了。语法专项提升注意：注意：when 可表原因，意为可表原因，意为“既然既然”。(2007山东卷山东卷)How can you expect to learn anything when you never listen.既然你什么也听不下去你怎么期望学东西呢？既然你什么也听不下去你怎么期望学东西呢？ It was foolish of you to take a taxi _you could easily walk here in five minu

3、tes. A when Bwhile Ceven though Dwhy既然你可以步行五分钟就能到这儿，坐出租车来真是愚蠢。 语法专项提升2as soon as，immediately，directly，instantly，the moment，the minute，the instant，no sooner had.than.，hardly/scarcely had .when. once(一一就就)从属连词引导的从句都表示从句的动作一发生，主句的动作随即就发生，从属连词引导的从句都表示从句的动作一发生，主句的动作随即就发生，常译为常译为“一一就就”。从句中用。从句中用一般时态代替将来时态一

4、般时态代替将来时态。The moment I heard the voice，I knew father was coming.我一听到那个声音，我就知道父亲来了。我一听到那个声音，我就知道父亲来了。No sooner had we arrived at the station than the train left.我们刚到车站，火车就离站了。我们刚到车站，火车就离站了。The boy burst into tears immediately he saw his mother.那男孩一见到他妈妈便放声大哭。那男孩一见到他妈妈便放声大哭。My sister came directly she

5、 got my short message.我姐姐一收到我的短信就来了。我姐姐一收到我的短信就来了。语法专项提升3on /upon doing sth./on ones n.也可表示也可表示“一一就就”，引，引导时间状语。导时间状语。On arriving at the station，the thief was caught.贼一到车站就被抓了。贼一到车站就被抓了。On his arrival in London，he called his father up.他一到伦敦就给他父亲打了个电话。他一到伦敦就给他父亲打了个电话。语法专项提升4before(1)若表示若表示“还未还未就就；不到；不

6、到就就；才才；趁；趁；还没来得及还没来得及就就”时，需用连词时，需用连词before。 He rushed out of the room before I told him the news. 我还没来得及告诉他消息，他就冲出了房间。我还没来得及告诉他消息，他就冲出了房间。 Please write it down before you forget it. 趁你现在没忘把它记下来。趁你现在没忘把它记下来。 (2)It will be一段时间一段时间before.多久之后才多久之后才 It will be half a year before I come back. 还得呆半年我才能回来。

7、还得呆半年我才能回来。 It wont be long before we meet again. 没多长时间我们就会见面的。没多长时间我们就会见面的。语法专项提升1.(2010全国卷全国卷)Tom was about to close the windowhis attention was caught by a bird.AwhenBifCand Dtill解析：解析：句意为：汤姆正要关上窗户，就在这时一只鸟引起了他句意为：汤姆正要关上窗户，就在这时一只鸟引起了他的注意。在句式的注意。在句式“.be about to do when.”中，中，when作并列连词，相当作并列连词，相当于于a

8、nd at that time，句中，句中was about to do为标志词，故答案为为标志词，故答案为A项。项。答案：答案：A语法专项提升2(2010日照市调研考试日照市调研考试)Jerry rushed home_he heard the news，only_that his house had been burnt down and all the furniture burnt out.Aas soon as；finding Bimmediately；to findCthe moment；find Dwhen；found解析：解析：考查状语从句和不定式。语意是：考查状语从句和不定式

9、。语意是：Jerry一听到消息就跑一听到消息就跑回家，结果却发现自己的房子被烧毁了，所有的家具都已化成灰烬。第回家，结果却发现自己的房子被烧毁了，所有的家具都已化成灰烬。第一空表示一空表示“一一就就”，A、B、C三项都可以，但从第二空分析，三项都可以，但从第二空分析，只能用不定式，只能用不定式，only to find“结果却发现结果却发现”，表示出人意料的结果。，表示出人意料的结果。答案：答案：B语法专项提升3(2010陕西卷陕西卷)John thinks it wont be long_he is ready for his new job.Awhen BafterCbefore Dsin

10、ce解析：解析：句意为：约翰认为不久他就能为他的新工作做好准备。句意为：约翰认为不久他就能为他的新工作做好准备。本题考查句式本题考查句式It wont be long before.，表示，表示“过不了多久就过不了多久就”。答案：答案：C语法专项提升4(2010安徽卷安徽卷)Just use this room for the time being，and well offer you a larger one_it becomes available.Aas soon as BunlessCas far as Duntil解析：解析：句意为：暂用这个房间吧，一有可能，我们就会马上给句意为：暂

11、用这个房间吧，一有可能，我们就会马上给你提供一个大点的房子。本题考查连词。你提供一个大点的房子。本题考查连词。as soon as一一就就，引导，引导时间状语从句。时间状语从句。unless除非；除非；as far as远到，至于；远到，至于；until直到。直到。答案：答案：A语法专项提升1通常由通常由if，unless如果不，除非，如果不，除非，as (so) long as只要，只要，in case(that)“结果，万一结果，万一”等连词引导。等连词引导。In case anything important happens，please call me up.万一发生了什么重要事情，请

12、打电话给我。万一发生了什么重要事情，请打电话给我。unless you recognize an idiom when it is being used,it is easy to misunderstand what you read or hear spoken.(2009浙江卷浙江卷)The medicine works more effectively if you drink some hot water after taking it.这种药如果你热水送服，会更加有效。这种药如果你热水送服，会更加有效。语法专项提升2由由on condition(that)；provided(tha

13、t)；providing (that)(假若；假若；倘使倘使)；supposing/suppose (that) given (that）等引导的条件状语从句。）等引导的条件状语从句。You can go swimming on condition that you dont go too far from the river bank.只有不离河岸太远你才能下去游泳。只有不离河岸太远你才能下去游泳。Supposing it rains tomorrow，what shall we do?假设明天下雨我们做什么？假设明天下雨我们做什么？语法专项提升1.(2010上海卷上海卷)_our mana

14、ger objects to Toms joining the club，we shall accept him as a member.AUntil BUnlessCIf DAfter解析：解析：句意为：我们愿意接收汤姆为我们的成员，除非经理反句意为：我们愿意接收汤姆为我们的成员，除非经理反对他加入本俱乐部。选项中的四个词都可以连接从句。但是这里存在条对他加入本俱乐部。选项中的四个词都可以连接从句。但是这里存在条件关系，故排除件关系，故排除A(直到直到)和和D(在在之后之后)，而语境存在否定条件，故排，而语境存在否定条件，故排除除C(如果如果)。答案：答案：B语法专项提升2(2010南通一模

15、南通一模)Shall we attend the concert this evening?Great idea，_we can do some shopping first.Awhen BwhereCsince Dif解析：解析：本题考查连词的用法。句意是：我们今晚去听音乐会，本题考查连词的用法。句意是：我们今晚去听音乐会，怎么样？要是我们先买些东西就更好了。根据句意，应选怎么样？要是我们先买些东西就更好了。根据句意，应选D。答案：答案：D3. It sounds like something is wrong with the cars engine. , wed better take

16、it to the garage immediately.A.Otherwise B. If not C. But for that D. If so（2011江苏高考江苏高考33题）题）语法专项提升3(2010江西卷江西卷)Our holiday cost a lot of money.Did it？Well，that doesnt matter_you enjoyed yourselves.Aas long as BunlessCas soon as Dthough解析：解析：句意为：句意为：我们这次度假花了很多钱。我们这次度假花了很多钱。是吗？没是吗？没关系，只要你们玩得高兴就行。本题考

17、查连词的用法。关系，只要你们玩得高兴就行。本题考查连词的用法。as long as只要；只要；unless除非；除非；as soon as一一就；就；though 尽管，虽然。尽管，虽然。答案：答案：A4. Ones life has value _ one brings value to the life of others.A. so that B. no matter how C. as long as D. except that（2012年江苏高考年江苏高考30题）题）语法专项提升1通常由连词通常由连词where和和wherever 引导，从句可位于主句之前，也引导，从句可位于主句之

18、前，也可位于主句之后。可位于主句之后。(2009山东卷山东卷)The little girl who got lost decided to remain where she was and wait for her mother.那个迷路的小女孩决定待在原地等她母亲。那个迷路的小女孩决定待在原地等她母亲。Keep in touch with your family members wherever you are in the world.不管你在世界上的什么地方，都要跟家人保持联系。不管你在世界上的什么地方，都要跟家人保持联系。语法专项提升2地点状语从句在句首时常兼有抽象条件意味。地点状语

19、从句在句首时常兼有抽象条件意味。Where theres a will，theres a way.有志者事竟成。有志者事竟成。Where(ver) theres plenty of sun and rain，the fields are green.哪里阳光雨水充足，哪里的田野就绿油油。哪里阳光雨水充足，哪里的田野就绿油油。1.(2010重庆卷重庆卷)Today，we will begin_we stopped yesterday so that no point will be left out.Awhen Bwhere Chow Dwhat解析：解析：句意为：今天，我们将从昨天停下的地方开

20、始讲解，目句意为：今天，我们将从昨天停下的地方开始讲解，目的是为了不漏掉要点。考查地点状语从句。首先排除的是为了不漏掉要点。考查地点状语从句。首先排除what，what不能引不能引导状语从句；导状语从句；when 引导时间状语从句；引导时间状语从句；how 引导方式状语从句。只有引导方式状语从句。只有where 引导地点状语从句。引导地点状语从句。答案：答案：B语法专项提升2(2011龙岩检测龙岩检测)My mother likes everything in order，and she always reminds us to put things back_we get them from

21、.Aso that Bin whichConce Dwhere解析：解析：考查状语从句。考查状语从句。where we get them from是地点状语从句。是地点状语从句。答案：答案：D语法专项提升1由由although，though，as 引导的状语从句引导的状语从句although 和和though 同同义，用法基本相同。前者较正式，多置于句首；后者较通俗、口语化。义，用法基本相同。前者较正式，多置于句首；后者较通俗、口语化。(2009湖南卷湖南卷)Although the police thought he was the most likely one，since they ha

22、d no exact proof about it，they would not arrest him.尽管警察认为他是最有可能的一个，由于没有确凿的证据，他们就不能尽管警察认为他是最有可能的一个，由于没有确凿的证据，他们就不能拘留他。拘留他。语法专项提升注意：注意：as 引导的让步状语从句多用于书面语，语序要倒装。引导的让步状语从句多用于书面语，语序要倒装。Difficult as the task was，they managed to finish it in time.虽然这项任务很难，他们还是设法及时完成了。虽然这项任务很难，他们还是设法及时完成了。Child as/though h

23、e is,he knows a lot.（让步）（让步）尽管他是个孩子，但是他知道得很多。尽管他是个孩子，但是他知道得很多。 as引导方式状语从句、时间状语从句、较状语从句和原因状语从句的不同用引导方式状语从句、时间状语从句、较状语从句和原因状语从句的不同用法。例如：法。例如： As time went on,Einsteins theory proved to be correct.(时间时间) As(=Since) the weather is fine,lets go.（原因）（原因） Do as you like. Do as I told you. （方式）（方式）=in the w

24、ay that He works as hard as his brother（does）（比较状语）比较状语）思维链接思维链接1. He looked behind occasionally_ he went forward in the forest. A as B if C while D even though语法专项提升几个关于几个关于as.as的常见句型：的常见句型：(1)as.as possible Please answer my question as soon as possible.请尽快回答我的问题。请尽快回答我的问题。(2)as.as usual/beforeShe

25、looks as pretty as before.她看起来和以前一样漂亮。她看起来和以前一样漂亮。倍数的三种基本表达法倍数的三种基本表达法一、倍数一、倍数+asas二、倍数二、倍数+比较级比较级+than三、倍数三、倍数+the size / length / width / height / age等名词等名词+of我的房间是你的三倍大。我的房间是你的三倍大。My room is three times as big as yours. My room is three times bigger than yours .My room is three times the size of

26、yours. 语法专项提升2even if，even though表示表示“即使，纵然即使，纵然”，有退一步设想的意，有退一步设想的意味，多用于书面语中。味，多用于书面语中。Even if he did say so，we could not be sure that he was telling the truth.即使他这样说，我们也不能确定他是否说了真话。即使他这样说，我们也不能确定他是否说了真话。2(2010湖南卷湖南卷)Tim is in good shape physically_he doesnt get much exercise.Aif Beven thoughCunless

27、 Das long as解析：解析：句意为：尽管句意为：尽管Tim进行的锻炼不多，但他的体型很好。本进行的锻炼不多，但他的体型很好。本题考查状语从句。题考查状语从句。if如果，引导条件状语从句；如果，引导条件状语从句；even though even if即即使，引导让步状语从句；使，引导让步状语从句；unless如果不，引导条件状语从句；如果不，引导条件状语从句；as long as只要，引导条件状语从句。根据句意可知答案为只要，引导条件状语从句。根据句意可知答案为B项。项。答案：答案：B语法专项提升4由由wh词词ever引导让步状语从句。引导让步状语从句。Keep calm，whateve

28、r happens.不管发生什么都保持冷静。不管发生什么都保持冷静。Whenever you call on me，you are always welcome.不管何时你来看我，我都欢迎。不管何时你来看我，我都欢迎。1(2010高考英语上海秋季卷高考英语上海秋季卷,34) you may have, you should gather your courage to face the challenge.A. However a serious problem B. What a serious problemC. However serious a problem D. What seri

29、ous a problem语法专项提升虚拟语气中的条件状语从句虚拟语气中的条件状语从句 、If I had come her yesterday, I would have seen him. 、If I were a teacher, I would be strict with my students. 、If it should snow tomorrow, they couldnt go out. 状语从句的倒装状语从句的倒装一、一、n、v、adj.、adv.+as / though+主语主语+动词动词Child as he is, he knows five foreign lang

30、uages. Try as he might, he couldnt solve the problem. Successful as he is, he is not proud. Hard though they tried, they couldnt make her change her mind. 另外有as if /though 、if only二、虚拟条件状语从句中的倒装二、虚拟条件状语从句中的倒装 1、在含有were，had，should的虚拟条件状语中，如果省略了连接词if，要求用倒装结构 1)_ right now，she would get there on Sunday

31、.A)Would she leave B)If she leaves C)Were she to leave D)If she had left(语法专项提升三、Only if I have time will I go there. 四、四、no sooner had.than.，hardly/scarcely had .when.No sooner had we arrived at the station than the train left.五、五、 if he goes there ，so will I. 语法专项提升状语从句的省略状语从句的省略(2011烟台四校联考烟台四校联考)

32、_published fifty years ago，his work still attracts much attention at present.AIn spite BThough CApart from DDespite解析：解析：考查状语从句。句意为：尽管他的作品是在考查状语从句。句意为：尽管他的作品是在50年前出版的，但现在依年前出版的，但现在依然受到广泛关注。此处为省略的状语从句，其主语是然受到广泛关注。此处为省略的状语从句，其主语是his work，还原完整为：，还原完整为：Though his work was published fifty years ago，his w

33、ork still attracts much attention at present.C、D两项为介词，后面应跟名词或者名词短语，两项为介词，后面应跟名词或者名词短语，A项常用项常用于于in spite of 短语。短语。答案：答案：Bonce (he was)a worker ,pang long now becomes a famous singer _ more time, he could have done the work much better.A. To be give B. To give C. Given D. Giving(One more hour) and Ill

34、 get the work finished.语法专项提升语法专项提升1(2010辽宁卷辽宁卷)The old man asked Lucy to move to another chair _he wanted to sit next to his wife.Aalthough Bunless Cbecause Dif解析：解析：句意为：那位老人请句意为：那位老人请Lucy换坐另一个椅子，因为他想挨换坐另一个椅子，因为他想挨着他妻子坐。本题考查状语从句引导词。由句意分析前后为因果关系，着他妻子坐。本题考查状语从句引导词。由句意分析前后为因果关系，所以选所以选because。A.尽管；尽管；B

35、.除非；除非；C.因为；因为；D.如果。如果。答案：答案：C语法专项提升2(2010上海卷上海卷)_you may have，you should gather your courage to face the challenge.AHowever a serious problem BWhat a serious problemCHowever serious a problem DWhat serious a problem解析：解析：句意为：不论你的问题有多严重，你都应该鼓起勇气，句意为：不论你的问题有多严重，你都应该鼓起勇气，接受挑战。考查状语从句。分析题干可知逗号前是让步状语从句，接

36、受挑战。考查状语从句。分析题干可知逗号前是让步状语从句，what不能用来引导状语从句，所以排除不能用来引导状语从句，所以排除B、D两项；两项；howeveradj.a/an单数名词单数名词whatevera/anadj.单数名词，故单数名词，故C项正确。项正确。答案：答案：C语法专项提升3(2010四川卷四川卷)Because of the heavy traffic，it was already time for lunch break_she got to her office.Asince BthatCWhenDuntil解析：解析：句意为：因为路上堵车，她到办公室时已经是吃午饭的句意为

37、：因为路上堵车，她到办公室时已经是吃午饭的时间了。本题考查状语从句。只有时间了。本题考查状语从句。只有C项符合句意。项符合句意。答案：答案：C语法专项提升4(2010安徽卷安徽卷)The engineers are so busy that they have zero time for outdoor sports activities，_they have the interest.Awherever BwheneverCeven if Das if解析：解析：句意为：工程师们如此忙碌，以至于没时间做户外活动，句意为：工程师们如此忙碌，以至于没时间做户外活动，即使他们对做户外活动很感兴趣。

38、本题考查连词。即使他们对做户外活动很感兴趣。本题考查连词。even if 即使，引导让即使，引导让步状语从句。步状语从句。wherever 无论什么地方；无论什么地方；whenever 无论什么时候；无论什么时候；as if 好像。好像。答案：答案：C语法专项提升5(2010北京卷北京卷)_they decide which college to go to，students should research the admission procedures.AAs BWhileCUntil DOnce解析：解析：句意为：一旦学生们决定了要上哪所大学，他们就应该句意为：一旦学生们决定了要上哪所大学，他们就应该研究申请此大学的程序了。本题考查状语从句。研究申请此大学的程序了。本题考查状语从句。as当当时，由于；时，由于；while 当当时，尽管；时，尽管；until直到；直到；once一旦。根据句意选择一旦。根据句意选择D项。项。答案：答案：D语法专项提升6(2010新课标全国卷新课标全国卷)The little boy wont go to sleep_his mother tells him a story.Aor BunlessCbut Dwhether解析：解析：句意为：除非妈妈给他讲故事，否则小男孩就不去睡觉。句意为：除非妈妈给他讲故事，否则小男孩就不去睡觉